Can i use gl5 gear oil instead of gl4

WebAug 9, 2010 · So if GL5 is used instead of GL4, you’re using a gear lube the American Petroleum Institute says is better, and the Society of Automotive Engineers agree with. … WebJan 24, 2016 · zeng. Yes, a 75W90 (or heavier) can be used in place of Nissan's recommended 75W85 . It's marginally higher viscosity at high temperature range offers stronger wear protection on components, however at subzero temperatures the shift feel could be different.Do ensure suitable GL4 synchronizer additives is present.

GL4 vs GL5 Gear Oil discussion Land Rover UK Forums

WebJul 23, 2002 · A GL5 fluid contains EP (extreme pressure) additves. These additives are corrosive to the soft metals in your tranny. Your tranny life with be reduced with the use of this type of gear oil. A GL3 fluid does not contain these additives....hence, it is soft metal "friendly." Your best bet is to use one of the following: 1. Mopar branded GL3 gear oil. WebDec 4, 2024 · There is no doubt that both GL-4 and GL-5 are incredible gear oils. But can you use GL-5 gear oil instead of GL-4? We would not recommend it. If you use GL-5 oil you will notice results very quickly. … tsb stroud opening hours https://reoclarkcounty.com

Can I Use Gl5 Instead Of Gl4 Gear Oil? - Mechanics Pick

WebJan 28, 2012 · 1986 to 1996 Manual Transmission and Transfer case use API GL4 or GL4 and GL5 80W90 or 75W90. Differentials use API GL-5 SAE 75W-90 or 80W-90 … WebApr 10, 2010 · Apr 10, 2010. #5. It's ok to use. But, if you'll lose an ounce of hp with the thicker gear oil. The rear-end must be bigger/stronger and/or has a larger sump then the front-end since it only requires a SAE80/GL4 gear oil. SAE80 is 7cst (like ATF)-11cst (MTF/MTL). I would use Redline MTL, Amsoil MTF, or other equivalent GL4 fluid in the … WebFeb 29, 2024 · My KIA Ceed recoomends for manual transmission oil: 70W API GL-4. I cant find nowhere 70w oil, so can I use 75w oil (api GL4) instead? It's not cheap, but it's 70W: C Cdn17Sport6MT Joined Sep 30, 2024 Messages 1,259 Location Vancouver, BC Canada Feb 28, 2024 #3 Highly rec. NOT exceeding mfr's rec'd SAE weight recommendation. tsb superstore.com

GL4 vs GL5 gear oil - Maintenance/Repairs - Car Talk …

Category:75w-140 GL-4 for gear case? Can-Am ATV Forum

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Can i use gl5 gear oil instead of gl4

GL-4 Vs GL-5 - What Is Best Gear Oil For You? - Auto Actuality

WebDec 23, 2024 · The main difference between GL-4 Vs GL-5 gear oil is Extreme Pressure (EP) additives and their viscosity grade. You can use GL-5 instead of GL-4 to get faster … WebJul 5, 2024 · GL-4 gear oils are typically recommended for spur and helical gears found in manual transmissions and transaxles operating under moderate speeds and loads. GL-5 gear oils are typically recommended …

Can i use gl5 gear oil instead of gl4

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WebJan 28, 2024 · You can use GL5 instead of GL4, though it does not mean you should. For the best performance of your vehicle’s transmission system, use the recommended oil … WebNov 3, 2024 · Can You Use GL5 Instead of GL4 Gear Oil? It is technically possible to use GL5 gear oil instead of GL4. It is not recommended to do so. GL5 and GL4 are both …

WebApr 15, 2013 · GL4 is the first serious level of EP performance and is specified for many gearboxes and final drives from mid 1930’s onwards. Millers produces the following GL4 … WebAug 1, 2005 · Use either the GL4 or dual spec GL4/GL5 fluids in that ol' Nissan. Mazda allows GL4 or GL5 and should not be used as a comparison. Most autoparts stores/bike …

WebJan 28, 2024 · The short answer is modern gear oils like 75w-80 and 75w-85 are not similar to traditional gear oils. The new oils cost more because they far exceed the GL-5 test specification for wear protection. They use calcium and magnesium compound additives for wear resistance instead of the phosphorus and sulfur compounds used in traditional … WebJan 12, 2024 · Jan 12, 2024. #1. People have posted concern that synthetic gear oil deteriorates brass. The story is that GL5 forms a protective black coating on the brass. But when surface load is applied to the brass that black coating comes off taking some brass with it. On the other hand - running your gearbox without the GL5 can result in more …

WebFeb 22, 2024 · Can I use GL5 gear oil instead of GL4? Q: Can You Use GL5 Instead Of GL4? GL5 and GL4 have similar properties and they have a decent amount of additives …

WebAug 4, 2016 · A traditional GL-4 gear oil of any given viscosity has about ½ of the level of sulphur/phosphorous additive that would be in the GL-5 product, so the bond is not as strong, and therefore can be peeled off without peeling a layer of brass (or less brass). This means that the GL-4 product provides a little less extreme pressure protection. philly rackWebIt is a common belief that API GL-5 oils can be used where API GL-4 requirements are specified. Although this is true for “gear oil”, it does not make API GL-5 gear oils … tsbsw911772sWebThey meet the GEAR OIL specifications, not transmission oil specifications. The API GL-4 and GL-5 categories do not mention or have anything to do with transmission … philly race todayWebAug 4, 2016 · A traditional GL-4 gear oil of any given viscosity has about ½ of the level of sulphur/phosphorous additive that would be in the GL-5 product, so the bond is not as … philly radar loopWebSep 9, 2024 · Therefore it is not recommended to use GL-5 in a gearbox unless the manufacturer allows this. To conclude: GL-4 is suitable for hypoid gear service when they are under severe service but are without shock … philly racetrackWebOct 27, 2009 · GL4 should not and will not mix. You should not use GL5 oil where GL4 is called for and the other way around. Using GL4 instead of GL5 is a bad idea and is not recomended. If you can not get hold of 75w-140 GL5 it's better to use 75w-90 GL5 instead of 75w-140 GL4 because a GL5 oil contains more EP(extreme pressure) additives. philly race teamWebDec 8, 2024 · The answer is that it is possible to use GL5 oil alternatively of GL4, but this is not appreciated or recommended. Understanding and evaluating this problem can rely … philly pulled pork sandwich